*,
*:after,
*:before {
	-moz-box-sizing: border-box;
	box-sizing: border-box;
}
* a{
	letter-spacing: 1px;
	font-family: "微软雅黑";
}
		
html,
body,
.st-container{
	height: 100%;
}

.st-container {
	position: relative;
	overflow: hidden;
}/*内容大盒子*/

.st-menu {
	position: absolute;
	top: 0;
	left: -5px;
	z-index: 100;
	visibility: hidden;
	width: 300px;
	height: 100%;
	/*box-shadow: 5px 1px 5px rgba(20,81,140,1);*/
	background: rgba(39,134,180,0.1);
	-webkit-transition: all 0.5s;
	transition: all 0.5s;
}
.st-menu ul {
	margin: 0;
	padding: 0;
	list-style: none;
}

.st-menu ul li a {
	display: block;
	padding: 1em 1em 1em 1.2em;
	outline: none;
	box-shadow: inset 0 -1px rgba(0,0,0,0.2);
	color: #f3efe0;
	text-transform: uppercase;
	text-shadow: 0 0 1px rgba(255,255,255,0.1);
	letter-spacing: 1px;
	font-weight: 400;
	-webkit-transition: background 0.3s, box-shadow 0.3s;
	transition: background 0.3s, box-shadow 0.3s;
}

.st-menu ul li:first-child a {
	box-shadow: inset 0 -1px rgba(0,0,0,0.2), inset 0 1px rgba(0,0,0,0.2);
}

.st-menu ul li a:hover,
.st-menu ul li a:focus {
	background: rgba(20,81,140,1);
	text-decoration: none;
	box-shadow: inset 0 -1px rgba(0,0,0,0);
	color: #fff;
}


.st-effect-1.st-menu {
	visibility: visible;
	-webkit-transform: translate3d(-100%, 0, 0);
	transform: translate3d(-100%, 0, 0);
}

.st-effect-1.st-menu-open .st-effect-1.st-menu {
	visibility: visible;
	-webkit-transform: translate3d(0, 0, 0);
	transform: translate3d(0, 0, 0);
}

.st-effect-1 .st-menu:after {
	display: none;
}
